X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=util.c;h=f0517b42fe30837ba7ef37712e1dc0ac727fc28b;hb=b2fcf49ef01411ab1ed8a0721e89460d0e870616;hp=87db94c6ee67652fb56babb5aa358c3644b9f68d;hpb=cef25024bc6d3948d1e4a164d82a63fa21414912;p=project%2Fmdnsd.git

diff --git a/util.c b/util.c
index 87db94c..f0517b4 100644
--- a/util.c
+++ b/util.c
@@ -16,8 +16,6 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/utsname.h>
-#include <linux/if.h>
-#include <linux/sockios.h>
 #include <arpa/inet.h>
 
 #include <unistd.h>
@@ -36,19 +34,8 @@
 uint8_t mdns_buf[MDNS_BUF_LEN];
 int debug = 0;
 
-static void
-signal_shutdown(int signal)
-{
-	uloop_end();
-}
-
-void
-signal_setup(void)
-{
-	signal(SIGPIPE, SIG_IGN);
-	signal(SIGTERM, signal_shutdown);
-	signal(SIGKILL, signal_shutdown);
-}
+char mdns_hostname[HOSTNAME_LEN];
+char mdns_hostname_local[HOSTNAME_LEN + 6];
 
 uint32_t
 rand_time_delta(uint32_t t)
@@ -73,24 +60,16 @@ rand_time_delta(uint32_t t)
 	return val;
 }
 
-char*
-get_hostname(void)
+void get_hostname(void)
 {
-	static struct utsname utsname;
+	struct utsname utsname;
+
+	mdns_hostname[0] = 0;
+	mdns_hostname_local[0] = 0;
 
 	if (uname(&utsname) < 0)
-		return NULL;
+		return;
 
-	return utsname.nodename;
+	snprintf(mdns_hostname, sizeof(mdns_hostname), "%s", utsname.nodename);
+	snprintf(mdns_hostname_local, sizeof(mdns_hostname_local), "%s.local", utsname.nodename);
 }
-
-void*
-memdup(const void *d, int l)
-{
-	void *r = malloc(l);
-	if (!r)
-		return NULL;
-	memcpy(r, d, l);
-	return r;
-}
-